1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * PXA27x register declarations and HCD data structures 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> 5*4882a593Smuzhiyun * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef __PXA270X_UDC_H__ 12*4882a593Smuzhiyun #define __PXA270X_UDC_H__ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <asm/byteorder.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* Endpoint 0 states */ 17*4882a593Smuzhiyun #define EP0_IDLE 0 18*4882a593Smuzhiyun #define EP0_IN_DATA 1 19*4882a593Smuzhiyun #define EP0_OUT_DATA 2 20*4882a593Smuzhiyun #define EP0_XFER_COMPLETE 3 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* Endpoint parameters */ 24*4882a593Smuzhiyun #define MAX_ENDPOINTS 4 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #define EP0_MAX_PACKET_SIZE 16 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define UDC_OUT_ENDPOINT 0x02 29*4882a593Smuzhiyun #define UDC_IN_ENDPOINT 0x01 30*4882a593Smuzhiyun #define UDC_INT_ENDPOINT 0x05 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #endif 33